Omkkkkkkkkkkkkkkkk
Omkkkkkkkkkkkkkkkk Omkkkkkkkkkkkkkkkk
  • 11-03-2021
  • Mathematics
contestada

Find the value of x , then find the measure of angle A ( show your work ).

Find the value of x then find the measure of angle A show your work class=

Respuesta :

Аноним Аноним
  • 11-03-2021

Step-by-step explanation:

2x+2+6x+4=120°(exterior angle of a triangle is equal to the sum of its opposite interior angle)

8x+6=120

8x=120-6

8x=114

x=114/8

x=14.25

now,

angleA=2x+2

  • 2×14.25+2
  • 28.5+2
  • 30.5°

hope it helps.

Answer Link

Otras preguntas

The supplement of an angle is twice the meausurement of the angle. Find the measurement of the smaller angle
What are the coordinates of the image of P for a dilation with center (0, 0) and scale factor 2? (2, 0) (0, 5) (–4, 2) (0, 6)
Which choice is an example of an incorrect or illogical comparison A. This ski school enrolls more students than does any other ski school in the region B. Sk
solve this step by step please
Plz someone help me!
what effect does gravity have on a slinky​
what is the value of X?
Which is the best comparison of tone in these two essays on genetically modified food?
which describes a difference between the duties of house memebers and duties of senate members
4(20 + 12) ÷ (4 - 3)​